Handheld vacuum cleaner



FIG. 1 is a perspective view of a handheld vacuum cleaner showing our new design;

FIG. 2 is a left side view of the handheld vacuum cleaner shown in FIG. 1.

FIG. 3 is a right side view of the handheld vacuum cleaner shown in FIG. 1.

FIG. 4 is a front side view of the handheld vacuum cleaner shown in FIG. 1.

FIG. 5 is a rear side view of the handheld vacuum cleaner shown in FIG. 1.

FIG. 6 is a top side view of the handheld vacuum cleaner shown in FIG. 1; and,

FIG. 7 is a bottom side view of the handheld vacuum cleaner shown in FIG. 1.

The details shown in broken lines form no part of the claimed design. 

CLAIM We claim the ornamental design for a handheld vacuum cleaner, as shown and described. 